71255484

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21327

約数の個数: 48

約数和(自身を含む): 190704640

約数和(自身を除く): 119449156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21283, 42566, 63849, 85132, 127698, 191547, 255396, 383094, 574641, 659773, 766188, 1149282, 1319546, 1979319, 2298564, 2639092, 3958638, 5937957, 7917276, 11875914, 17813871, 23751828, 35627742, 71255484]

約数ペア:

[(1, 71255484), (2, 35627742), (3, 23751828), (4, 17813871), (6, 11875914), (9, 7917276), (12, 5937957), (18, 3958638), (27, 2639092), (31, 2298564), (36, 1979319), (54, 1319546), (62, 1149282), (93, 766188), (108, 659773), (124, 574641), (186, 383094), (279, 255396), (372, 191547), (558, 127698), (837, 85132), (1116, 63849), (1674, 42566), (3348, 21283)]